The Khadas VIM2 board connects the dwc3 controller to an internal 4-port
USB hub which. Two of these ports are accessible directly soldered to
the board, while the other two are accessible through the 40-pin "GPIO"
header.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>